Nine (9)

Symbol for completeness and personal fulfillment. In Greek mythology nine represents the Goddess, the highest level of being. From - Dream Dictionary 

As a product of 3 x 3, it is the expression of the perfection, the symbol of the virile power, in addition to be associated to the couple.

Number of the harmony, it represents the inspiration and the perfection of the ideas.

  Songs referenced: 

God

Precious Things

Sweet Dreams